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SignJar (Apache Ant API)
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org.apache.tools.ant.taskdefs
Class SignJar


java.lang.Object

  |

  +--org.apache.tools.ant.ProjectComponent

        |

        +--org.apache.tools.ant.Task

              |

              +--org.apache.tools.ant.taskdefs.SignJar
public class SignJar
extends Task

Signs jar or zip files with the javasign command line tool. The tool detailed dependency checking: files are only signed if they are not signed. The signjar attribute can point to the file to generate; if this file exists then its modification date is used as a cue as to whether to resign any JAR file.
Note: Requires Java 1.2 or later.

Since:
Ant 1.1
Author:
Peter Donald donaldp@apache.org
, Nick Fortescue nick@ox.compsoc.net

Field Summary
protected  java.lang.String alias
          The alias of signer.
protected  java.util.Vector filesets
          the filesets of the jars to sign
protected  boolean internalsf
           
protected  java.io.File jar
          The name of the jar file.
protected  java.lang.String keypass
           
protected  java.io.File keystore
          The name of keystore file.
protected  boolean lazy
          Whether to assume a jar which has an appropriate .SF file in is already signed.
protected  boolean sectionsonly
           
protected  java.io.File sigfile
           
protected  java.io.File signedjar
           
protected  java.lang.String storepass
           
protected  java.lang.String storetype
           
protected  boolean verbose
           
 
Fields inherited from class org.apache.tools.ant.Task
description, location, target, taskName, taskType, wrapper
 
Fields inherited from class org.apache.tools.ant.ProjectComponent
project
 
Constructor Summary
SignJar()
           
 
Method Summary
 void addFileset(FileSet set)
          Adds a set of files to sign
 void execute()
          sign the jar(s)
protected  boolean isSigned(java.io.File file)
           
protected  boolean isUpToDate(java.io.File jarFile, java.io.File signedjarFile)
           
 void setAlias(java.lang.String alias)
          the alias to sign under; required
 void setInternalsf(boolean internalsf)
          Flag to include the .SF file inside the signature; optional; default false
 void setJar(java.io.File jar)
          the jar file to sign; required
 void setKeypass(java.lang.String keypass)
          password for private key (if different); optional
 void setKeystore(java.io.File keystore)
          keystore location; required
 void setLazy(boolean lazy)
          flag to control whether the presence of a signature file means a JAR is signed; optional, default false
 void setSectionsonly(boolean sectionsonly)
          flag to compute hash of entire manifest; optional, default false
 void setSigfile(java.io.File sigfile)
          name of .SF/.DSA file; optional
 void setSignedjar(java.io.File signedjar)
          name of signed JAR file; optional
 void setStorepass(java.lang.String storepass)
          password for keystore integrity; required
 void setStoretype(java.lang.String storetype)
          keystore type; optional
 void setVerbose(boolean verbose)
          Enable verbose output when signing ; optional: default false
 
Methods inherited from class org.apache.tools.ant.Task
getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, handleErrorOutput, handleOutput, init, isInvalid, log, log, maybeConfigure, perform, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName
 
Methods inherited from class org.apache.tools.ant.ProjectComponent
getProject, setProject
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

jar


protected java.io.File jar
The name of the jar file.

alias


protected java.lang.String alias
The alias of signer.

keystore


protected java.io.File keystore
The name of keystore file.

storepass


protected java.lang.String storepass

storetype


protected java.lang.String storetype

keypass


protected java.lang.String keypass

sigfile


protected java.io.File sigfile

signedjar


protected java.io.File signedjar

verbose


protected boolean verbose

internalsf


protected boolean internalsf

sectionsonly


protected boolean sectionsonly

filesets


protected java.util.Vector filesets
the filesets of the jars to sign

lazy


protected boolean lazy
Whether to assume a jar which has an appropriate .SF file in is already signed.

Constructor Detail

SignJar


public SignJar()
Method Detail

setJar


public void setJar(java.io.File jar)
the jar file to sign; required

setAlias


public void setAlias(java.lang.String alias)
the alias to sign under; required

setKeystore


public void setKeystore(java.io.File keystore)
keystore location; required

setStorepass


public void setStorepass(java.lang.String storepass)
password for keystore integrity; required

setStoretype


public void setStoretype(java.lang.String storetype)
keystore type; optional

setKeypass


public void setKeypass(java.lang.String keypass)
password for private key (if different); optional

setSigfile


public void setSigfile(java.io.File sigfile)
name of .SF/.DSA file; optional

setSignedjar


public void setSignedjar(java.io.File signedjar)
name of signed JAR file; optional

setVerbose


public void setVerbose(boolean verbose)
Enable verbose output when signing ; optional: default false

setInternalsf


public void setInternalsf(boolean internalsf)
Flag to include the .SF file inside the signature; optional; default false

setSectionsonly


public void setSectionsonly(boolean sectionsonly)
flag to compute hash of entire manifest; optional, default false

setLazy


public void setLazy(boolean lazy)
flag to control whether the presence of a signature file means a JAR is signed; optional, default false

addFileset


public void addFileset(FileSet set)
Adds a set of files to sign

Since:
Ant 1.4

execute


public void execute()
             throws BuildException
sign the jar(s)

Overrides:
execute in class Task
Throws:
BuildException - if something goes wrong with the build

isUpToDate


protected boolean isUpToDate(java.io.File jarFile,
                             java.io.File signedjarFile)

isSigned


protected boolean isSigned(java.io.File file)
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